/****************************************************************************
 * Copyright (C) 2009-2010 SciTouch LLC
 * 
 * This file is part of Indigo toolkit.
 * 
 * This file may be distributed and/or modified under the terms of the
 * GNU General Public License version 3 as published by the Free Software
 * Foundation and appearing in the file LICENSE.GPL included in the
 * packaging of this file.
 * 
 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 ***************************************************************************/

#ifndef __rxnfile_saver__
#define __rxnfile_saver__

#include "reaction/reaction.h"
#include "base_cpp/output.h"
#include "molecule/molfile_saver.h"

class RxnfileSaver
{
public:

   RxnfileSaver(Output& output);
   ~RxnfileSaver();
   void saveReaction(Reaction& reaction);
   void saveQueryReaction(Reaction& reaction);

   ReactionHighlighting *highlighting;
   bool v2000;

   DEF_ERROR("reaction RXN saver");

protected:
   Output &_output;
   void _writeRxnHeader (int reactantSize, int productSize);
   void _writeReactantsHeader ();
   void _writeProductsHeader ();
   void _writeReactantsFooter ();
   void _writeProductsFooter ();
   void _writeMolHeader ();
   void _writeMol (MolfileSaver &saver, const Reaction&, int index);
   void _writeQueryMol (MolfileSaver &saver, const Reaction&, int index);
   void _writeRxnFooter ();
};


#endif
